68751958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2388

約数の個数: 24

約数和(自身を含む): 114299136

約数和(自身を除く): 45547178

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2237, 2794, 4474, 15367, 24607, 30734, 49214, 270677, 284099, 541354, 568198, 3125089, 6250178, 34375979, 68751958]

約数ペア:

[(1, 68751958), (2, 34375979), (11, 6250178), (22, 3125089), (121, 568198), (127, 541354), (242, 284099), (254, 270677), (1397, 49214), (2237, 30734), (2794, 24607), (4474, 15367)]